No Man's Land is very true to its name. It is a harsh wasteland inhabited by the giants.
No Man's Land is known as a desert where few living things thrive other than the giants, who have evolved and adapted to survive the harsh climates. However, near No Man's Land exists some native Clubwrath.
Two events take place in No Man's Land.
During The Conquering, Order hunted down rebels after defeating the Magikill. They eventually ended up in No Man's Land, where they encountered giants. Order eventually defeated the giants and captured them for use in their own army.
By the time of The Rebellion, No Man's Land was territory of Chaos. Order came upon a giant and defeated and enslaved it. This angered Medusa and she revealed the Chaos army. This led to the Rebels and Order forming an alliance to destroy Chaos.